Analysis
- max time kernel
148s - max time network
127s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
- submitted
16/08/2026, 18:01
General
- Target 2026-08-16_5589ffe4993e20ff880ab0e2a12ceebc_elex_wannacry.exe
- Size 90KB
- Sample260816-wlvagstycx
- SHA256 eb212ecf16462a7129b521d11331f3a83fb1e0de737db4a1de0f222b2b21c261
Malware Config
Signatures
- Family: Stormser, StormDDoS, StormAttack, Stormer
Stormser aka StormDDoS, StormAttack, and Stormer is a Windows worm written in C++.
- Detects Stormser aka Storm DDoS and StormAttack 37 IoCs
- Boot or Logon Autostart Execution: Active Setup 2 TTPs 22 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
- Executes dropped EXE 11 IoCs
- Drops file in Windows directory 11 IoCs
- Executes a command shell one-liner 1 TTPs 11 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
- System Location Discovery: System Language Discovery 1 TTPs 23 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious use of AdjustPrivilegeToken 11 IoCs
- Suspicious use of WriteProcessMemory 22 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-08-16_5589ffe4993e20ff880ab0e2a12ceebc_elex_wannacry.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-16_5589ffe4993e20ff880ab0e2a12ceebc_elex_wannacry.exe"1⤵
- Boot or Logon Autostart Execution: Active Setup
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\{6A55DF3E-DD27-48aa-8706-ABE578CF182A}.exeC:\Windows\{6A55DF3E-DD27-48aa-8706-ABE578CF182A}.exe2⤵
- Boot or Logon Autostart Execution: Active Setup
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\{C6F809EF-5C9D-4972-B6DF-0FDF6847C75F}.exeC:\Windows\{C6F809EF-5C9D-4972-B6DF-0FDF6847C75F}.exe3⤵
- Boot or Logon Autostart Execution: Active Setup
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\{4F7AACF1-E7EE-4efc-82FE-C84B9E72A487}.exeC:\Windows\{4F7AACF1-E7EE-4efc-82FE-C84B9E72A487}.exe4⤵
- Boot or Logon Autostart Execution: Active Setup
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\{9555B1D5-523A-47ac-B689-624CCE96CB77}.exeC:\Windows\{9555B1D5-523A-47ac-B689-624CCE96CB77}.exe5⤵
- Boot or Logon Autostart Execution: Active Setup
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\{C56EACE0-9906-4f9e-B8A4-6D86DB11117F}.exeC:\Windows\{C56EACE0-9906-4f9e-B8A4-6D86DB11117F}.exe6⤵
- Boot or Logon Autostart Execution: Active Setup
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\{F7F12AED-9217-4808-B8C6-63FE5B0252DE}.exeC:\Windows\{F7F12AED-9217-4808-B8C6-63FE5B0252DE}.exe7⤵
- Boot or Logon Autostart Execution: Active Setup
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\{E53BD723-5FA2-4b81-9CB3-942785E43995}.exeC:\Windows\{E53BD723-5FA2-4b81-9CB3-942785E43995}.exe8⤵
- Boot or Logon Autostart Execution: Active Setup
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\{4A0647C9-8A31-4987-9F6F-980204DB8C47}.exeC:\Windows\{4A0647C9-8A31-4987-9F6F-980204DB8C47}.exe9⤵
- Boot or Logon Autostart Execution: Active Setup
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\{53BF4AEF-7448-4e9d-83DE-303EA55E089F}.exeC:\Windows\{53BF4AEF-7448-4e9d-83DE-303EA55E089F}.exe10⤵
- Boot or Logon Autostart Execution: Active Setup
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\{CB9E83AD-C05E-475f-8C3A-A4E348453112}.exeC:\Windows\{CB9E83AD-C05E-475f-8C3A-A4E348453112}.exe11⤵
- Boot or Logon Autostart Execution: Active Setup
- Executes dropped EXE
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\{481F8344-A68E-46eb-BEF6-5903CB54CFCC}.exeC:\Windows\{481F8344-A68E-46eb-BEF6-5903CB54CFCC}.exe12⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{CB9E8~1.EXE > nul12⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{53BF4~1.EXE > nul11⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{4A064~1.EXE > nul10⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{E53BD~1.EXE > nul9⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{F7F12~1.EXE > nul8⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{C56EA~1.EXE > nul7⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{9555B~1.EXE > nul6⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{4F7AA~1.EXE > nul5⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{C6F80~1.EXE > nul4⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Windows\{6A55D~1.EXE > nul3⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\2026-0~1.EXE > nul2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
{481F8344-A68E-46eb-BEF6-5903CB54CFCC}.exe
{4A0647C9-8A31-4987-9F6F-980204DB8C47}.exe
{4F7AACF1-E7EE-4efc-82FE-C84B9E72A487}.exe
{53BF4AEF-7448-4e9d-83DE-303EA55E089F}.exe
{6A55DF3E-DD27-48aa-8706-ABE578CF182A}.exe
{9555B1D5-523A-47ac-B689-624CCE96CB77}.exe
{C56EACE0-9906-4f9e-B8A4-6D86DB11117F}.exe
{C6F809EF-5C9D-4972-B6DF-0FDF6847C75F}.exe
{CB9E83AD-C05E-475f-8C3A-A4E348453112}.exe
{E53BD723-5FA2-4b81-9CB3-942785E43995}.exe
{F7F12AED-9217-4808-B8C6-63FE5B0252DE}.exe
memory/1324-19-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1324-14-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1544-79-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1676-70-0x0000000000400000-0x0000000000411000-memory.dmp
memory/1676-64-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2080-43-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2080-48-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2236-77-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2236-73-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2236-71-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2360-21-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2360-26-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2432-6-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2432-12-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2856-57-0x0000000000400000-0x0000000000411000-memory.dmp
memory/2856-63-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4940-33-0x0000000000400000-0x0000000000411000-memory.dmp
memory/4940-28-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5008-55-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5008-50-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5432-41-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5432-37-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5432-35-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5856-0-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5856-1-0x0000000000400000-0x0000000000411000-memory.dmp
memory/5856-7-0x0000000000400000-0x0000000000411000-memory.dmp